222667564

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^2\times {\mathrm{3931}}^1$

素因数の和:3983

約数の個数: 54

約数和(自身を含む): 481642476

約数和(自身を除く): 258974912

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 289, 476, 578, 833, 1156, 1666, 2023, 3332, 3931, 4046, 7862, 8092, 14161, 15724, 27517, 28322, 55034, 56644, 66827, 110068, 133654, 192619, 267308, 385238, 467789, 770476, 935578, 1136059, 1871156, 2272118, 3274523, 4544236, 6549046, 7952413, 13098092, 15904826, 31809652, 55666891, 111333782, 222667564]

約数ペア:

[(1, 222667564), (2, 111333782), (4, 55666891), (7, 31809652), (14, 15904826), (17, 13098092), (28, 7952413), (34, 6549046), (49, 4544236), (68, 3274523), (98, 2272118), (119, 1871156), (196, 1136059), (238, 935578), (289, 770476), (476, 467789), (578, 385238), (833, 267308), (1156, 192619), (1666, 133654), (2023, 110068), (3332, 66827), (3931, 56644), (4046, 55034), (7862, 28322), (8092, 27517), (14161, 15724)]